﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CSP.Model.CSP;

namespace CSP.Bll.IObjectBlls
{
    public interface IRateStatisticBll : IDisposable
    {
        /// <summary>
        /// 根据用户名获取评价统计
        /// </summary>
        /// <param name="userName"></param>
        /// <returns></returns>
        ICollection<RateStatistic> GetRateStatisticsByUser(string userName);
    }
}
